Thermopower composition dependence in ferrospinels

C. C. Wu; S. Kumarakrishnan; Thomas O Mason

doi:10.1016/0022-4596(81)90079-7

Thermopower composition dependence in ferrospinels

C. C. Wu, S. Kumarakrishnan, Thomas O Mason

Northwestern University

Research output: Contribution to journal › Article

42 Citations (Scopus)

Abstract

The composition dependence of thermoelectric power (Seebeck coefficient) in ferrospinels with fixed valence foreign cations has been calculated via combined small polaron and cation distribution models. Satisfactory agreement with experimental data is achieved assuming cation distribution thermodynamic constants to be independent of foreign cation concentration. Data are analyzed for a trivalent foreign cation (Al³⁺) at elevated temperature and for divalent foreign cations (Ni²⁺, Mg²⁺, Zn²⁺) at lower temperatures.

Original language	English
Pages (from-to)	144-150
Number of pages	7
Journal	Journal of Solid State Chemistry
Volume	37
Issue number	2
DOIs	https://doi.org/10.1016/0022-4596(81)90079-7
Publication status	Published - 1981

ASJC Scopus subject areas

Inorganic Chemistry
Physical and Theoretical Chemistry
Materials Chemistry

Access to Document

10.1016/0022-4596(81)90079-7

Fingerprint Dive into the research topics of 'Thermopower composition dependence in ferrospinels'. Together they form a unique fingerprint.

Cite this

Wu, C. C., Kumarakrishnan, S., & Mason, T. O. (1981). Thermopower composition dependence in ferrospinels. Journal of Solid State Chemistry, 37(2), 144-150. https://doi.org/10.1016/0022-4596(81)90079-7

@article{67e9348b47b740faa28b45351dbd9685,

title = "Thermopower composition dependence in ferrospinels",

abstract = "The composition dependence of thermoelectric power (Seebeck coefficient) in ferrospinels with fixed valence foreign cations has been calculated via combined small polaron and cation distribution models. Satisfactory agreement with experimental data is achieved assuming cation distribution thermodynamic constants to be independent of foreign cation concentration. Data are analyzed for a trivalent foreign cation (Al3+) at elevated temperature and for divalent foreign cations (Ni2+, Mg2+, Zn2+) at lower temperatures.",

author = "Wu, {C. C.} and S. Kumarakrishnan and Mason, {Thomas O}",

year = "1981",

doi = "10.1016/0022-4596(81)90079-7",

language = "English",

volume = "37",

pages = "144--150",

journal = "Journal of Solid State Chemistry",

issn = "0022-4596",

publisher = "Academic Press Inc.",

number = "2",

}

TY - JOUR

T1 - Thermopower composition dependence in ferrospinels

AU - Wu, C. C.

AU - Kumarakrishnan, S.

AU - Mason, Thomas O

PY - 1981

Y1 - 1981

N2 - The composition dependence of thermoelectric power (Seebeck coefficient) in ferrospinels with fixed valence foreign cations has been calculated via combined small polaron and cation distribution models. Satisfactory agreement with experimental data is achieved assuming cation distribution thermodynamic constants to be independent of foreign cation concentration. Data are analyzed for a trivalent foreign cation (Al3+) at elevated temperature and for divalent foreign cations (Ni2+, Mg2+, Zn2+) at lower temperatures.

AB - The composition dependence of thermoelectric power (Seebeck coefficient) in ferrospinels with fixed valence foreign cations has been calculated via combined small polaron and cation distribution models. Satisfactory agreement with experimental data is achieved assuming cation distribution thermodynamic constants to be independent of foreign cation concentration. Data are analyzed for a trivalent foreign cation (Al3+) at elevated temperature and for divalent foreign cations (Ni2+, Mg2+, Zn2+) at lower temperatures.

UR - http://www.scopus.com/inward/record.url?scp=0019556437&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0019556437&partnerID=8YFLogxK

U2 - 10.1016/0022-4596(81)90079-7

DO - 10.1016/0022-4596(81)90079-7

M3 - Article

AN - SCOPUS:0019556437

VL - 37

SP - 144

EP - 150

JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

SN - 0022-4596

IS - 2

ER -